diff --git a/prisma/migrations/20260407210149_add_missing_fk_indexes/migration.sql b/prisma/migrations/20260407210149_add_missing_fk_indexes/migration.sql
new file mode 100644
index 0000000..321cfc6
--- /dev/null
+++ b/prisma/migrations/20260407210149_add_missing_fk_indexes/migration.sql
@@ -0,0 +1,121 @@
+-- CreateEnum
+CREATE TYPE "OAuthProvider" AS ENUM ('GOOGLE', 'ZALO');
+
+-- CreateEnum
+CREATE TYPE "NotificationChannel" AS ENUM ('EMAIL', 'SMS', 'PUSH', 'ZALO_OA');
+
+-- CreateEnum
+CREATE TYPE "NotificationStatus" AS ENUM ('PENDING', 'SENT', 'FAILED', 'DELIVERED');
+
+-- CreateTable
+CREATE TABLE "RefreshToken" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "token" TEXT NOT NULL,
+    "family" TEXT NOT NULL,
+    "expiresAt" TIMESTAMP(3) NOT NULL,
+    "revokedAt" TIMESTAMP(3),
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "RefreshToken_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "OAuthAccount" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "provider" "OAuthProvider" NOT NULL,
+    "providerUserId" TEXT NOT NULL,
+    "accessToken" TEXT,
+    "refreshToken" TEXT,
+    "expiresAt" TIMESTAMP(3),
+    "profile" JSONB,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "OAuthAccount_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "NotificationLog" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "channel" "NotificationChannel" NOT NULL,
+    "templateKey" TEXT NOT NULL,
+    "subject" TEXT,
+    "body" TEXT NOT NULL,
+    "metadata" JSONB,
+    "status" "NotificationStatus" NOT NULL DEFAULT 'PENDING',
+    "errorDetail" TEXT,
+    "sentAt" TIMESTAMP(3),
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "NotificationLog_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "NotificationPreference" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "channel" "NotificationChannel" NOT NULL,
+    "eventType" TEXT NOT NULL,
+    "enabled" BOOLEAN NOT NULL DEFAULT true,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "NotificationPreference_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "RefreshToken_token_key" ON "RefreshToken"("token");
+
+-- CreateIndex
+CREATE INDEX "RefreshToken_userId_idx" ON "RefreshToken"("userId");
+
+-- CreateIndex
+CREATE INDEX "RefreshToken_family_idx" ON "RefreshToken"("family");
+
+-- CreateIndex
+CREATE INDEX "RefreshToken_expiresAt_idx" ON "RefreshToken"("expiresAt");
+
+-- CreateIndex
+CREATE INDEX "OAuthAccount_userId_idx" ON "OAuthAccount"("userId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "OAuthAccount_provider_providerUserId_key" ON "OAuthAccount"("provider", "providerUserId");
+
+-- CreateIndex
+CREATE INDEX "NotificationLog_userId_idx" ON "NotificationLog"("userId");
+
+-- CreateIndex
+CREATE INDEX "NotificationLog_channel_status_idx" ON "NotificationLog"("channel", "status");
+
+-- CreateIndex
+CREATE INDEX "NotificationLog_templateKey_idx" ON "NotificationLog"("templateKey");
+
+-- CreateIndex
+CREATE INDEX "NotificationLog_createdAt_idx" ON "NotificationLog"("createdAt");
+
+-- CreateIndex
+CREATE INDEX "NotificationPreference_userId_idx" ON "NotificationPreference"("userId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "NotificationPreference_userId_channel_eventType_key" ON "NotificationPreference"("userId", "channel", "eventType");
+
+-- CreateIndex
+CREATE INDEX "Listing_sellerId_idx" ON "Listing"("sellerId");
+
+-- CreateIndex
+CREATE INDEX "Listing_propertyId_idx" ON "Listing"("propertyId");
+
+-- CreateIndex
+CREATE INDEX "Payment_transactionId_idx" ON "Payment"("transactionId");
+
+-- CreateIndex
+CREATE INDEX "Subscription_planId_idx" ON "Subscription"("planId");
+
+-- AddForeignKey
+ALTER TABLE "RefreshToken" ADD CONSTRAINT "RefreshToken_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "OAuthAccount" ADD CONSTRAINT "OAuthAccount_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index aaf17f7..e1f2726 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -242,6 +242,8 @@ model Listing {
   @@index([status])
   @@index([transactionType])
   @@index([priceVND])
+  @@index([sellerId])
+  @@index([propertyId])
   @@index([agentId])
   @@index([publishedAt])
 }
@@ -372,6 +374,7 @@ model Payment {
   updatedAt     DateTime        @updatedAt
 
   @@index([userId])
+  @@index([transactionId])
   @@index([status])
   @@index([providerTxId])
 }
@@ -423,6 +426,7 @@ model Subscription {
 
   usageRecords UsageRecord[]
 
+  @@index([planId])
   @@index([status])
 }